172173816

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{2137}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 479767200

約数和(自身を除く): 307593384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 746, 1119, 1492, 2137, 2238, 2984, 3357, 4274, 4476, 6411, 6714, 8548, 8952, 10071, 12822, 13428, 17096, 19233, 20142, 25644, 26856, 38466, 40284, 51288, 57699, 76932, 80568, 115398, 153864, 230796, 461592, 797101, 1594202, 2391303, 3188404, 4782606, 6376808, 7173909, 9565212, 14347818, 19130424, 21521727, 28695636, 43043454, 57391272, 86086908, 172173816]

約数ペア:

[(1, 172173816), (2, 86086908), (3, 57391272), (4, 43043454), (6, 28695636), (8, 21521727), (9, 19130424), (12, 14347818), (18, 9565212), (24, 7173909), (27, 6376808), (36, 4782606), (54, 3188404), (72, 2391303), (108, 1594202), (216, 797101), (373, 461592), (746, 230796), (1119, 153864), (1492, 115398), (2137, 80568), (2238, 76932), (2984, 57699), (3357, 51288), (4274, 40284), (4476, 38466), (6411, 26856), (6714, 25644), (8548, 20142), (8952, 19233), (10071, 17096), (12822, 13428)]